code: def needs_labels(self):
      return True
  
file_path: NeMo/nemo/collections/asr/losses/ssl_losses/rnnt.py
imports: from nemo.collections.asr.losses.rnnt import RNNTLoss
  from nemo.core import Loss, typecheck
  from nemo.core.neural_types import LabelsType, LengthsType, LogprobsType, LossType, NeuralType, SpectrogramType
label_desc: Use image node_id 3 for calling the RNNTLossForSSL obj's underlying member method code with example usage: obj.needs_labels() and returns: True